1oop is moved through a magnetic fleld in 7 S, wnere the initial magnetic flux is the final magnetic flux is 3 Wb. Calculate the EMF induced in the wire loop. Remember to round your final answer to the correct number of significant figures.

1oop is moved through a magnetic fleld in 7 S, wnere the initial magnetic flux is the final magnetic flux is 3 Wb. Calculate the EMF induced in the wire loop. Remember to round your final answer to the correct number of significant figures.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter25: Electromagnetic Induction

Section25.1: Electric Current From Changing Magnetic Fields

Problem 3PP

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Magnetic Field Of Coaxial Cable

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Question

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A wire loop is moved through a magnetic field in 7s, where the initial magnetic flux is 0.2 Wb, and
the final magnetic flux is 3 Wb.
Calculate the EMF induced in the wire loop.
Remember to round your final answer to the correct number of significant figures.
ΔΦ
The following equations may be useful:
ДФ — Ф — Ф,
E =
At
Di
-
ΔΦ
3 Wb –
ΔΦ-
€ =
At
€ =
€ =
V

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